Alto Professional PS 4L - Manual (Page 3)

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1. INTRODUCTION ..................................................................................1
2. QUICK START - PS 4L .........................................................................2
3. QUICK START - PS 4LA........................................................................3
4. HOOK-UP DIAGRAMS .........................................................................4
6. PANEL DESCRIPTION-PS 4LA ..............................................................6
7. PANEL DESCRIPTION-PS 4L ................................................................7
5. RIGGING ............................................................................................5
8. TECHNICAL SPECIFICATION..................................................................8
9. WARRANTY ........................................................................................9
1. INTRODUCTION
Thank you for your purchasing of the PS4L/4LA, 2-way active sound
reinforcement speaker enclosures. It is just one of the many Alto products
that a talented, multinational Team of Audio Engineers and Musicians have
developed with their great passion for music. Your PS4L/4LA is capable of
enormous sound pressure level and it has been created to give you a
performance that is better than any loudspeaker in this range. Thanks to the
quality of its transducers, built-in amplifier and digital processor. We design
all our transducers and cabinets in Emilia-Romagna of Italy, a lowland famous
for music and fast cars. In fact, Lamborghini, Maserati and Ferrari are made
just a few miles away from our design centres. The same area has a long
tradition in designing and manufacturing some of the world's best professional
transducer and plastic moldings. Enjoy your PS4L/4LA and make sure to read
this Manual carefully before operation!
IN THIS MANUAL: